6890825864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1\times {\mathrm{911}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 14033053440

約数和(自身を除く): 7142227576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 283, 514, 566, 911, 1028, 1132, 1822, 2056, 2264, 3341, 3644, 3679, 6682, 7288, 7358, 11843, 13364, 14716, 23686, 26728, 29432, 47372, 72731, 94744, 145462, 234127, 257813, 290924, 468254, 515626, 581848, 936508, 945503, 1031252, 1873016, 1891006, 2062504, 3043651, 3351569, 3782012, 6087302, 6703138, 7564024, 12174604, 13406276, 24349208, 26812552, 66257941, 132515882, 265031764, 530063528, 861353233, 1722706466, 3445412932, 6890825864]

約数ペア:

[(1, 6890825864), (2, 3445412932), (4, 1722706466), (8, 861353233), (13, 530063528), (26, 265031764), (52, 132515882), (104, 66257941), (257, 26812552), (283, 24349208), (514, 13406276), (566, 12174604), (911, 7564024), (1028, 6703138), (1132, 6087302), (1822, 3782012), (2056, 3351569), (2264, 3043651), (3341, 2062504), (3644, 1891006), (3679, 1873016), (6682, 1031252), (7288, 945503), (7358, 936508), (11843, 581848), (13364, 515626), (14716, 468254), (23686, 290924), (26728, 257813), (29432, 234127), (47372, 145462), (72731, 94744)]